* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Inter', sans-serif;
            background: #f5f8fe;
            color: #13294b;
            scroll-behavior: smooth;
            line-height: 1.45;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 28px;
        }
        /* Глобальные стили заголовков */
        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }
        .section-title {
            font-size: 2.4rem;
            font-weight: 800;
            background: linear-gradient(135deg, #0a2f44, #1e6f9f);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: -0.01em;
            margin-bottom: 12px;
            position: relative;
            display: inline-block;
        }
        .section-subtitle {
            font-size: 1.1rem;
            color: #4a627a;
            max-width: 680px;
            margin: 0 auto;
            line-height: 1.5;
        }
        .section-header .line {
            width: 70px;
            height: 3px;
            background: linear-gradient(90deg, #ffcd7e, #1e88e5);
            margin: 16px auto 0;
            border-radius: 4px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            padding: 14px 32px;
            font-weight: 600;
            border-radius: 60px;
            transition: 0.25s;
            cursor: pointer;
            border: none;
            font-size: 1rem;
        }
        .btn-primary {
            background: linear-gradient(105deg, #0057a3, #1e88e5);
            color: white;
            box-shadow: 0 10px 20px -5px rgba(0,87,163,0.3);
        }
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 18px 30px -8px rgba(0,87,163,0.4);
        }
        .btn-outline {
            background: rgba(255,255,255,0.95);
            border: 2px solid #1e88e5;
            color: #0057a3;
        }
        .btn-outline:hover {
            background: #1e88e5;
            color: white;
        }
        .header {
            background: #0a1f2e;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
        }
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 0;
            flex-wrap: wrap;
        }
        .logo h1 {
            font-size: 1.9rem;
            font-weight: 800;
            background: linear-gradient(130deg, #9ad0ff, #ffffff);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .nav-menu {
            display: flex;
            gap: 32px;
            list-style: none;
        }
        .nav-menu a {
            text-decoration: none;
            font-weight: 500;
            color: #eef4ff;
            transition: 0.2s;
        }
        .nav-menu a:hover { color: #ffcd7e; }
        .phone-header a {
            text-decoration: none;
            font-weight: 700;
            font-size: 1.2rem;
            color: #ffcd7e;
            background: rgba(0,0,0,0.3);
            padding: 8px 16px;
            border-radius: 60px;
        }
        .burger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: white;
        }
        .hero {
            background: linear-gradient(125deg, #0f2f44 0%, #1c5679 100%);
            padding: 70px 0;
            color: white;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        .hero-title {
            font-size: 3rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 20px;
        }
        .hero-highlight {
            color: #ffcd7e;
        }
        .hero-text {
            font-size: 1.05rem;
            line-height: 1.5;
            margin-bottom: 28px;
        }
        .hero-text p {
            margin-bottom: 12px;
        }
        .hero-text .accent {
            font-weight: 600;
            color: #ffcd7e;
        }
		
		.hero-collage {
			flex: 1.2; 
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
			grid-template-rows: repeat(2, 130px);
            gap: 10px;
            position: relative;
			max-height: 650px;
        }
        .collage-item {
            position: relative;
            overflow: hidden;
        }
        .collage-item:first-child {
            grid-row: span 2;
        }
        .collage-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .collage-item img.flying {
            animation: fly 0.6s ease-in-out;
        }
        @keyframes fly {
            0% {
                transform: scale(1) translate(0, 0);
                opacity: 1;
            }
            25% {
                transform: scale(1.15) translate(20px, -20px);
                opacity: 0.9;
                z-index: 100;
            }
            50% {
                transform: scale(0.9) translate(-10px, 10px);
                opacity: 0.8;
            }
            75% {
                transform: scale(1.05) translate(5px, -5px);
                opacity: 0.9;
            }
            100% {
                transform: scale(1) translate(0, 0);
                opacity: 1;
            }
        }
        .collage-item { background: #2a2c3a; border-radius: 20px; overflow: hidden; cursor: pointer; transition: 0.2s; box-shadow: 0 8px 18px rgba(0,0,0,0.3); }
        .collage-item img { width: 100%; height: 100%; object-fit: cover; transition: 0.3s; }
        .collage-item:hover img { transform: scale(1.05); }
        .collage-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
        @media (max-width: 780px) {  .hero-collage { width: 100%; grid-template-rows: repeat(2, 100px); } .hero-text h1 { font-size: 2.2rem; } }
        
		
        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 28px;
        }
        .benefit-card {
            background: white;
            border-radius: 28px;
            padding: 28px 22px;
            box-shadow: 0 12px 25px -12px rgba(0,0,0,0.08);
            transition: all 0.2s;
            border: 1px solid #e2edff;
        }
        .benefit-card:hover { transform: translateY(-5px); border-color: #1e88e5; }
        .benefit-icon { font-size: 2.3rem; color: #1e6fae; margin-bottom: 16px; }
        .calculator-card {
            background: white;
            border-radius: 48px;
            padding: 40px;
            box-shadow: 0 25px 40px -20px rgba(0,0,0,0.15);
        }
        .calc-group {
            margin-bottom: 28px;
        }
        .calc-group label {
            font-weight: 700;
            display: block;
            margin-bottom: 10px;
            color: #1f4662;
        }
        .slider-wrapper {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        input[type="range"] {
            flex: 1;
            height: 6px;
            border-radius: 10px;
            background: #d4e2f5;
            -webkit-appearance: none;
        }
        input[type="range"]:focus { outline: none; }
        input[type="range"]::-webkit-slider-thumb {
            -webkit-appearance: none;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: #1e88e5;
            cursor: pointer;
            box-shadow: 0 2px 8px rgba(0,0,0,0.2);
        }
        .value-indicator {
            background: #eef3ff;
            padding: 8px 18px;
            border-radius: 40px;
            font-weight: 700;
            min-width: 85px;
            text-align: center;
        }
        .calc-price-box {
            background: linear-gradient(115deg, #0b2b3f, #124263);
            border-radius: 36px;
            padding: 28px;
            text-align: center;
            color: white;
            margin-top: 20px;
        }
        .calc-price-number {
            font-size: 2.6rem;
            font-weight: 800;
            color: #ffdb8e;
        }
        .calc-note {
            font-size: 0.8rem;
            margin-top: 12px;
            opacity: 0.8;
        }
        .compare-wrapper {
            background: white;
            border-radius: 40px;
            overflow: hidden;
            box-shadow: 0 18px 30px -12px rgba(0,0,0,0.1);
        }
        .compare-table {
            width: 100%;
            border-collapse: collapse;
        }
        .compare-table th {
            background: #1f5e8e;
            color: white;
            padding: 18px 20px;
            font-size: 1.1rem;
        }
        .compare-table td {
            padding: 14px 20px;
            border-bottom: 1px solid #e9edf2;
        }
        .equip-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        .equip-card {
            background: white;
            border-radius: 28px;
            overflow: hidden;
            box-shadow: 0 12px 20px -10px rgba(0,0,0,0.08);
            transition: 0.2s;
        }
        .equip-img {
            height: 180px;
            background-size: cover;
            background-position: center;
        }
        .equip-card h3, .equip-card p { padding: 0 20px; }
        .equip-card h3 { margin: 20px 0 8px; }
        .equip-card p { padding-bottom: 24px; color: #4a627a; }
        .stages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 28px;
        }
        .stage-card {
            background: white;
            border-radius: 32px;
            overflow: hidden;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 8px 20px rgba(0,0,0,0.05);
        }
        .stage-preview {
            height: 200px;
            background-size: cover;
            background-position: center;
            position: relative;
            display: flex;
            align-items: flex-end;
            justify-content: flex-start;
            padding: 20px;
        }
        .stage-number {
            font-weight: 800;
            font-size: 1.5rem;
            width: 50px;
            height: 50px;
            border-radius: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(0,0,0,0.7);
            backdrop-filter: blur(4px);
            color: white;
        }
        .stage-title {
            font-weight: 800;
            font-size: 1.3rem;
            margin: 18px 20px 8px;
        }
        .stage-description {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease-out;
            padding: 0 20px;
            color: #2c4c6e;
        }
        .stage-card.active .stage-description {
            max-height: 400px;
            padding: 0 20px 24px 20px;
        }
        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            background: white;
            border-radius: 48px;
            overflow: hidden;
            box-shadow: 0 20px 35px -15px rgba(0,0,0,0.1);
        }
        .contact-info {
            padding: 40px;
            background: #fefefe;
        }
        .contact-info h3 { margin-bottom: 20px; font-size: 1.8rem; }
        .contact-info p { margin: 16px 0; display: flex; gap: 12px; align-items: center; }
        #map {
            height: 100%;
            min-height: 420px;
            width: 100%;
        }
        .footer {
            background: #0a1a28;
            color: #b9d0ec;
            padding: 45px 0 25px;
        }
        .to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #1f6eae;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            opacity: 0;
            transition: 0.2s;
            z-index: 99;
            color: white;
        }
        .to-top.show { opacity: 1; }
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
        }
        .gallery-item {
            border-radius: 28px;
            height: 230px;
            background-size: cover;
            background-position: center;
            cursor: pointer;
            transition: 0.2s;
            box-shadow: 0 8px 16px rgba(0,0,0,0.1);
        }
        .gallery-item:hover { transform: scale(0.97); filter: brightness(1.02); }
        @media (max-width: 860px) {
            .hero-grid { grid-template-columns: 1fr; text-align: center; }
            .nav-menu { display: none; flex-direction: column; background: #0a1f2e; width: 100%; padding: 20px; border-radius: 28px; margin-top: 12px; }
            .nav-menu.active { display: flex; }
            .burger { display: block; }
            .contact-grid { grid-template-columns: 1fr; }
            .hero-title { font-size: 2.2rem; }
            .section-title { font-size: 1.9rem; }
        }